144429368 has 32 divisors (see below), whose sum is σ = 274926960. Its totient is φ = 71124480.

The previous prime is 144429361. The next prime is 144429377. The reversal of 144429368 is 863924441.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144429361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 177683 + ... + 178493.

Almost surely, 2^144429368 is an apocalyptic number.

It is an amenable number.

144429368 is a deficient number, since it is larger than the sum of its proper divisors (130497592).

144429368 is a wasteful number, since it uses less digits than its factorization.

144429368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1127 (or 1123 counting only the distinct ones).

The product of its digits is 165888, while the sum is 41.

The square root of 144429368 is about 12017.8770171774. The cubic root of 144429368 is about 524.6687167738.

The spelling of 144429368 in words is "one hundred forty-four million, four hundred twenty-nine thousand, three hundred sixty-eight".